Fire Hydrant Clicker - Ludo Clicker - Fidget toy
Ludo Fire Hydrant Clicker
The Ludo Fire Hydrant clicker is addictively fun. You only need to snip plastic standoffs if your clickers have them. This model will fold over electrical prongs as you press the clicker into place, so no need to snip those!
Assembly -Remove supports
- Press the clicker into the bottom part of the Fire Hydrant
- Press the top of the fire hydrant onto the clicker
- Glue the 'stem nut' into the fire hydrant
Clicker This design will work with most 3 pin plate mounted keyboard switches. We Recommend..
- For Small Quantities Kailh Box White Clickers are the best.
- For Large Quantities: Pawpers, by Pawpular Prints : These also have pre-snipped prongs, making assembly easier!
Printing
Print at 0.2mm layer height. Use adaptive layers to get a smoother top surface. Add tree supports to the underside of the top of the fire hydrant.
Filaments I Used: Red: Bambu Matte Scarlet Red Yellow: Bambu Matte Lemon Yellow

















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I just tried to download this and it keeps telling me download blocked? Not sure why?
Hi, I would try closing your browser and re-opening. There shouldn't be anything blocking the download now.
Hi there, I have tried it many times on different printers, and with my own support, but the red part will not have the cross in the middle to get the clicker in. What were your exact settings? I have now, Tree Organic, but also had no luck with Tree Grid. Do you have any tips?
Hi, I recommend using the 3mf. I have the tree supports manually painted on there to ensure the cross connecter gets the proper support and the best results.
Yeah I figured as much, those don't work for me though
You can paint on the supports in your preferred slicer too just make sure you get both the cross connecter and the under part of the hydrant top's lip
I've tried it, but still no luck, thank you for helping though!
I am getting an error on Bambu Studio - 9 non-manifold edges. Is this ok to print?
Hi, I just pushed an update and the non manifold edges are fixed now. You normally are able to print a model with non manifold edges though.